Go into the game files through the selecting the settings icon on the steam page and then view local files. After open data>ENG>movie, and replace the end01.movie and end02.movie files with the ones linked below.

There are two versions, the original JP ones, and EN ones but with the original song added.

EN with original song:
end01 - https://drive.google.com/file/d/1H7BdvDd9FBD7FxjUzCR_woH-pqaVxH5W/view?usp=sharing
end02 - https://drive.google.com/file/d/1CrF45lDa8GjJGPGGwWK2anVRzcj-NNq5/view?usp=sharing

Original JP:
end01 - https://drive.google.com/file/d/1pKG6abC1ScFfISn4UAUMCierwCYZhDYi/view?usp=sharing
end02 - https://drive.google.com/file/d/1TxAnKoKXVXfNNErH2k9Galq-kPgpqgJK/view?usp=sharing